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CN110230086B - Active electrode electroplating process for lithium battery - Google Patents

Active electrode electroplating process for lithium battery Download PDF

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Publication number
CN110230086B
CN110230086B CN201910661563.8A CN201910661563A CN110230086B CN 110230086 B CN110230086 B CN 110230086B CN 201910661563 A CN201910661563 A CN 201910661563A CN 110230086 B CN110230086 B CN 110230086B
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CN
China
Prior art keywords
electroplating
cavity
horizontal
lithium battery
bottom end
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CN201910661563.8A
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Chinese (zh)
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CN110230086A (en
Inventor
郝秀兰
叶利红
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GUANGXI POWER LINE EQUIPMENT AND FITTING FACTORY Co.,Ltd.
Fangchenggang Power Supply Bureau of Guangxi Power Grid Co Ltd
Original Assignee
Guangxi Power Line Equipment And Fitting Factory Co ltd
Fangchenggang Power Supply Bureau of Guangxi Power Grid Co Ltd
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Priority to CN201910661563.8A priority Critical patent/CN110230086B/en
Publication of CN110230086A publication Critical patent/CN110230086A/en
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Publication of CN110230086B publication Critical patent/CN110230086B/en
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    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D17/00Constructional parts, or assemblies thereof, of cells for electrolytic coating
    • C25D17/06Suspending or supporting devices for articles to be coated
    • C25D17/08Supporting racks, i.e. not for suspending
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D21/00Processes for servicing or operating cells for electrolytic coating
    • CCHEMISTRY; METALLURGY
    • C25ELECTROLYTIC OR ELECTROPHORETIC PROCESSES; APPARATUS THEREFOR
    • C25DPROCESSES FOR THE ELECTROLYTIC OR ELECTROPHORETIC PRODUCTION OF COATINGS; ELECTROFORMING; APPARATUS THEREFOR
    • C25D7/00Electroplating characterised by the article coated

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  • Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Materials Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Battery Electrode And Active Subsutance (AREA)

Abstract

The invention discloses an electroplating process of an active electrode of a lithium battery, which comprises a transverse frame arranged at the top ends of two support rods, wherein a sliding frame which is controlled by a transverse driving device to slide left and right is arranged in the transverse frame, a lifting arm which is controlled by a longitudinal driving device to lift up and down is arranged in the end surface of the bottom of the sliding frame, a connecting rod is fixedly arranged at the bottom end of the lifting arm, an electroplating sleeve is fixedly arranged at the bottom end of the connecting rod, and an electroplating cavity with an opening at the bottom is arranged in the electroplating sleeve. The electroplating working speed of the lithium battery electrode is increased, and the lithium battery electrode electroplating device is worthy of popularization and application.

Description

Active electrode electroplating process for lithium battery
Technical Field
The invention relates to the technical field of electroplating processes, in particular to an electroplating process for an active electrode of a lithium battery.
Background
At present, because lithium ion battery is the green high energy battery of the new generation that the performance is excellent, become one of the key of high and new technology development, along with new energy automobile high-speed development, lithium battery material will fully benefit, therefore, the production and use demand of lithium cell promotes fast, in the lithium cell course of working, need carry out electroplating work to lithium cell electrode, at present, adopt clamping claw to grasp lithium cell electrode usually, stretch into the lithium cell and carry out electroplating work in the plating solution, so that, clamping claw and lithium cell electrode's contact segment just is difficult to receive electroplating work of plating solution, often need secondary centre gripping can carry out electroplating work comprehensively afterwards, lead to electroplating process work slow, influence electroplating work progress.
Disclosure of Invention
The invention aims to provide an active electrode electroplating process of a lithium battery, which is used for overcoming the defects in the prior art.
The invention relates to an electroplating process of an active electrode of a lithium battery, which comprises a transverse frame arranged at the top ends of two support rods, wherein a sliding frame which slides left and right under the control of a transverse driving device is arranged in the transverse frame, a lifting arm which lifts up and down under the control of a longitudinal driving device is arranged in the bottom end surface of the sliding frame, a connecting rod is fixedly arranged at the bottom end of the lifting arm, an electroplating sleeve is fixedly arranged at the bottom end of the connecting rod, an electroplating cavity with an opening at the bottom is arranged in the electroplating sleeve, a first electromagnet is fixedly arranged on the top wall of the electroplating cavity, a switch plate is hinged and arranged at the bottom end of the right side wall of the electroplating cavity through a hinge shaft, an inclined block which is abutted against the switch plate is arranged at the bottom end of the left side wall of the electroplating cavity, a tension spring is arranged between the bottom end of the switch plate and the right side wall of the electroplating, the utility model discloses a material throwing machine, including switch plate, lifting arm, slide bar, guide slide bar, iron sheet, U type depression bar, storage box, electroplating case and conveyer belt, switch plate right side terminal surface has set firmly a flange, lifting arm right side terminal surface bottom department has set firmly one and has led the slide block, it has one to lead slide bar slidable mounting in the slide block bottom terminal surface, it has one to lead slide bar bottom slidable mounting, it is equipped with a drive chamber in the slide block to lead, drive intracavity slidable mounting have one with slide bar fixed connection's mounting panel, the mounting panel bottom has set firmly a second electro-magnet, drive chamber diapire have set firmly one with the relative iron sheet that sets up of second electro-magnet, lead the slide bar bottom solid be equipped with one with the flange butt and distribute in both sides around the material throwing mouth, electroplating sleeve right side terminal surface sets firmly a steadying plate, U type depression bar with steadying plate sliding fit connects, horizontal frame bottom is turned right from, an electroplating pool for storing electroplating solution is arranged in the electroplating box, and an electroplating power supply is arranged in the electroplating pool.
On the basis of the technical scheme, the horizontal drive device extend about including set up in horizontal sliding cavity in horizontal frame bottom end face, sliding installation has in the horizontal sliding cavity the carriage, a first screw rod is installed to carriage internal screw thread fit, first screw rod right side end with horizontal sliding cavity right side wall rotates the connection, a horizontal driving motor is installed to first screw rod left side end, horizontal driving motor set firmly in the horizontal sliding cavity left side wall, still install a horizontal guide slide bar in the carriage, horizontal guide slide bar fixed mounting in horizontal sliding cavity left and right sides wall.
On the basis of the technical scheme, the longitudinal driving device comprises a lifting cavity arranged in the end face of the bottom of the sliding frame, the lifting cavity is internally and slidably provided with the lifting arm, a second screw rod is installed on the end face of the top of the lifting arm in a thread fit mode, a lifting motor is installed on the top end of the second screw rod, the lifting motor is fixedly arranged in the top wall of the lifting cavity, the left side wall and the right side wall of the lifting cavity are provided with limiting cavities, and the limiting cavities are slidably provided with limiting blocks fixedly connected with the lifting arm.
On the basis of the technical scheme, an air heater is fixedly arranged at the bottom of the left side of the lifting arm, an air outlet pipe is arranged at the bottom of the air heater, an air outlet nozzle opposite to the electroplating cavity is arranged at the bottom end of the air outlet pipe, a fixing frame is fixedly arranged on the left side of the connecting rod, and the fixing frame is fixedly connected with the air outlet pipe.
On the basis of the technical scheme, a first position sensor, a second position sensor and a third position sensor are sequentially arranged on the top wall of the transverse sliding cavity from left to right, the position of the first position sensor is opposite to that of the storage box from top to bottom, the position of the second position sensor is opposite to that of the electroplating box from top to bottom, the position of the third position sensor is opposite to that of the conveying belt from top to bottom, and the first position sensor, the second position sensor and the third position sensor are respectively electrically connected with the transverse driving motor.
The invention has the beneficial effects that: the lithium battery electrode drying device is simple in structure and convenient to operate, the first electromagnet is started to adsorb the lithium battery electrode, the electroplating sleeve extends into the electroplating solution to perform electroplating work on the lower side face of the lithium battery electrode, then the first electromagnet is controlled to be powered off to enable the lithium battery electrode to fall on the switch board, and the upper side face of the lithium battery electrode is subjected to electroplating work.
Drawings
In order to more clearly illustrate the embodiments of the present invention or the technical solutions in the prior art, the drawings needed in the embodiments will be briefly described below, and it is obvious that the drawings in the following description are only some embodiments of the present invention, and it is obvious for those skilled in the art to obtain other drawings without creative efforts.
FIG. 1 is a schematic view of the internal structure of an electroplating process for an active electrode of a lithium battery according to the present invention;
FIG. 2 is a schematic view of a portion of the enlarged structure of FIG. 1;
fig. 3 is a schematic view of the structure in the direction of the arrow in fig. 2.
Detailed Description
The invention will now be described in detail with reference to fig. 1-3, for the sake of convenience, the orientations described hereinafter being defined as follows: the up, down, left, right, and front-back directions described below correspond to the up, down, left, right, and front-back directions in the projection relationship of fig. 1 itself.
Referring to fig. 1-3, an electroplating process for an active electrode of a lithium battery according to an embodiment of the present invention includes a transverse frame 23 disposed at the top end of two support rods 10, a sliding frame 18 controlled by a transverse driving device to slide left and right is disposed in the transverse frame 23, a lifting arm 13 controlled by a longitudinal driving device to lift up and down is disposed in the bottom end surface of the sliding frame 18, a connecting rod 56 is fixedly disposed at the bottom end of the lifting arm 13, an electroplating sleeve 43 is fixedly disposed at the bottom end of the connecting rod 56, an electroplating chamber 44 with an open bottom is disposed in the electroplating sleeve 43, a first electromagnet 54 is fixedly disposed on the top wall of the electroplating chamber 44, a switch plate 46 is hinged to the bottom end of the right side wall of the electroplating chamber 44 through a hinge shaft 48, an inclined block 45 for abutting against the switch plate 46 is disposed at the bottom end of the left side wall of the electroplating chamber 44, a tension spring 47 is disposed between the bottom end of the switch plate 46 and the right side, the right side wall of the electroplating cavity 44 is provided with a material throwing port 51 for throwing the lithium battery electrode, the right side end face of the switch plate 46 is fixedly provided with a convex plate 49, the bottom of the right side end face of the lifting arm 13 is fixedly provided with a guide slide block 19, the bottom end face of the guide slide block 19 is internally provided with a guide slide rod 55 in a sliding manner, the guide slide block 19 is internally provided with a driving cavity 58, the driving cavity 58 is internally provided with a mounting plate 60 fixedly connected with the guide slide rod 55 in a sliding manner, the bottom end of the mounting plate 60 is fixedly provided with a second electromagnet 59, the bottom wall of the driving cavity 58 is fixedly provided with an iron sheet 57 oppositely arranged with the second electromagnet 59, the bottom end of the guide slide rod 55 is fixedly provided with a U-shaped pressure rod 52 which is abutted against the convex plate 49 and distributed on the front side and the rear side of the material throwing port 51, the right side end face of the electroplating sleeve 43 is fixedly provided with a stabilizing plate 53, the bottom end of the transverse frame 23 is sequentially provided with a storage box 32, an electroplating box 33 and a conveying belt 37 from left to right, a storage cavity 31 for storing lithium battery electrodes is arranged in the storage box 32, an electroplating pool 35 for storing electroplating liquid 36 is arranged in the electroplating box 33, and an electroplating power supply 34 is arranged in the electroplating pool 35.
In addition, in one embodiment, the lateral driving device includes a lateral sliding cavity 24 extending from left to right and disposed in the bottom end surface of the lateral frame 23, the sliding frame 18 is slidably mounted in the lateral sliding cavity 24, a first screw 27 is mounted in the sliding frame 18 in a threaded fit manner, the right end of the first screw 27 is rotatably connected to the right side wall of the lateral sliding cavity 24, a lateral driving motor 21 is mounted at the left end of the first screw 27, the lateral driving motor 21 is fixedly disposed in the left side wall of the lateral sliding cavity 24, a lateral sliding rod 26 is further mounted in the sliding frame 18, the lateral sliding rod 26 is fixedly mounted on the left and right side walls of the lateral sliding cavity 24, so that the lateral driving motor 21 can be started to drive the first screw 27 to rotate, and the rotation of the first screw 27 can drive the sliding frame 18 to slide left and right.
In addition, in one embodiment, the longitudinal driving device includes set up in the lift chamber 12 in the carriage 18 bottom terminal surface, slidable mounting has in lift chamber 12 lift arm 13, a second screw rod 14 is installed to lift arm 13 top end face internal thread fit, a lift motor 17 is installed on second screw rod 14 top, lift motor 17 set firmly in lift chamber 12 roof, lift chamber 12 left and right sides wall is equipped with spacing chamber 15, slidable mounting has in spacing chamber 15 with lift arm 13 fixed connection's stopper 16 to the accessible starts lift electrode 17 and drives second screw rod 14 and rotate, and the rotation of second screw rod 14 can drive lift arm 13 and go on about or descend.
In addition, in an embodiment, an air heater 11 is fixedly arranged at the bottom of the left side of the lifting arm 13, an air outlet pipe 41 is installed at the bottom of the air heater 11, an air outlet nozzle 42 opposite to the electroplating cavity 44 is arranged at the bottom end of the air outlet pipe 41, a fixing frame 40 is fixedly arranged on the left side of the connecting rod 56, and the fixing frame 40 is fixedly connected with the air outlet pipe 41, so that the lithium battery electrode which is electroplated can be quickly dried by starting the air heater 11, and the electroplating working speed of the lithium battery electrode is further accelerated.
In addition, in one embodiment, a first position sensor 22, a second position sensor 25 and a third position sensor 28 are sequentially disposed on the top wall of the transverse sliding cavity 24 from left to right, the first position sensor 22 is located opposite to the storage box 32 up and down, the second position sensor 25 is located opposite to the electroplating box 33 up and down, the third position sensor 28 is located opposite to the conveyor belt 37 up and down, and the first position sensor 22, the second position sensor 25 and the third position sensor 28 are respectively electrically connected to the transverse driving motor 21, so that the position of the carriage 18 can be automatically controlled to accurately extend the electroplating sleeve 43 into the storage cavity 31 and the electroplating bath 35 and throw the lithium battery motor in the electroplating cavity 44 onto the conveyor belt 37.
In the initial position, carriage 18 is at the far left of transverse slide 24 and lift arm 13 is at the top of lift chamber 12.
When the lithium battery electrode needs to be electroplated, the lithium battery electrode to be electroplated is placed in the storage cavity 31, the lifting motor 17 is started to enable the lifting arm 13 to descend and enable the electroplating sleeve 43 to extend into the storage cavity 31, at the moment, the first electromagnet 54 is started to adsorb the lithium battery electrode, the lithium battery electrode overcomes the tensile force of the tension spring 47 due to the magnetic action of the first electromagnet 54, enters the electroplating cavity 44 and is adsorbed on the first electromagnet 54, then the lifting motor 17 is started reversely to enable the electroplating sleeve 43 to extend out of the storage cavity 31, then the transverse driving motor 21 is started to enable the sliding frame 18 to slide rightwards and enable the sliding frame 18 to be in contact with the second position sensor 25, at the moment, the lifting motor 17 is started again to enable the electroplating sleeve 43 to extend into the electroplating solution 36 to electroplate the lower side surface of the lithium battery electrode, then the first electromagnet 54 is controlled to be powered off to enable the lithium battery electrode to fall on the, electroplating the upper side surface of the lithium battery electrode, starting the lifting motor 17 reversely again after the electroplating operation is finished to ensure that the electroplating sleeve 43 extends out of the electroplating box 33, then, the hot air blower 11 is started to blow out hot air from the air outlet nozzle 42, the lithium battery electrode is rapidly dried, then, the lateral drive motor 21 is started again to bring the carriage 18 into contact with the third position sensor 28, then, the second electromagnet 59 is started to adsorb the iron sheet 57, so that the guide slide rod 55 drives the U-shaped press rod 52 to slide downwards to press the convex plate 49 downwards, at this time, the switch plate 46 is bounced upwards, and the lithium battery electrode on the switch board 46 is thrown and dropped on the conveyer belt 37 after passing through the throwing port 51, and is conveyed to the next processing procedure through the conveyer belt 37, then, the carriage 18 is returned to the initial position by starting the transverse driving motor 21 in the reverse direction, and the next plating operation can be performed.
The invention has the beneficial effects that: the lithium battery electrode drying device is simple in structure and convenient to operate, the first electromagnet is started to adsorb the lithium battery electrode, the electroplating sleeve extends into the electroplating solution to perform electroplating work on the lower side face of the lithium battery electrode, then the first electromagnet is controlled to be powered off to enable the lithium battery electrode to fall on the switch board, and the upper side face of the lithium battery electrode is subjected to electroplating work.
The cup structure is more reasonable and ingenious in overall structure, convenient to use, high in stirring efficiency and good in stirring effect, can quickly discharge or seal the beverage in the cup body, improves the use safety, and has high use and popularization values.
The above description is only for the purpose of illustrating the preferred embodiments of the present invention and is not to be construed as limiting the invention, and any modifications, equivalents, improvements and the like that fall within the spirit and scope of the present invention are intended to be included therein.

Claims (5)

1. The utility model provides a lithium cell active electrode electroplating process, is including setting up in the horizontal frame on two spinal branch vaulting pole tops, its characterized in that: the horizontal frame is internally provided with a sliding frame which can slide left and right under the control of a horizontal driving device, the bottom end face of the bottom of the sliding frame is internally provided with a lifting arm which can lift up and down under the control of a vertical driving device, the bottom end of the lifting arm is fixedly provided with a connecting rod, the bottom end of the connecting rod is fixedly provided with an electroplating sleeve, the electroplating sleeve is internally provided with an electroplating cavity with an opening at the bottom, the top wall of the electroplating cavity is fixedly provided with a first electromagnet, the bottom end of the right side wall of the electroplating cavity is hinged with a switch board through a hinge shaft, the bottom end of the left side wall of the electroplating cavity is provided with an inclined block which is abutted against the switch board, a tension spring is arranged between the bottom end of the switch board and the right side wall of the electroplating cavity, the right side wall of the electroplating cavity is provided with a throwing port which throws out a lithium battery electrode, the right side end face of the, a guide sliding rod is arranged in the end surface of the bottom of the guide sliding block in a sliding way, a driving cavity is arranged in the guide sliding block, an installation plate fixedly connected with the slide guide rod is arranged in the driving cavity in a sliding manner, a second electromagnet is fixedly arranged at the bottom end of the installation plate, an iron sheet opposite to the second electromagnet is fixedly arranged on the bottom wall of the driving cavity, a U-shaped pressure lever which is abutted against the convex plate and distributed on the front side and the rear side of the material throwing opening is fixedly arranged at the bottom end of the slide guiding rod, a stabilizing plate is fixedly arranged on the end surface of the right side of the electroplating sleeve, the U-shaped pressure lever is connected with the stabilizing plate in a sliding fit manner, the bottom end of the transverse frame is sequentially provided with a storage box, an electroplating box and a conveyer belt from left to right, a storage cavity for storing lithium battery electrodes is arranged in the storage box, an electroplating pool for storing electroplating solution is arranged in the electroplating box, and an electroplating power supply is arranged in the electroplating pool.
2. The electroplating process of an active electrode of a lithium battery as claimed in claim 1, wherein: horizontal drive arrangement extend set up in horizontal smooth chamber in horizontal frame bottom terminal surface about including, horizontal smooth intracavity slidable mounting have the carriage, a first screw rod is installed to carriage internal screw thread fit, first screw rod right side end with horizontal smooth chamber right side wall rotates the connection, a horizontal driving motor is installed to first screw rod left side end, horizontal driving motor set firmly in the horizontal smooth chamber left side wall, still install a horizontal direction slide bar in the carriage, horizontal direction slide bar fixed mounting in horizontal smooth chamber left and right sides wall.
3. The electroplating process of an active electrode of a lithium battery as claimed in claim 1, wherein: vertical drive arrangement including set up in the lift chamber in the carriage bottom end face, lift intracavity slidable mounting have the lifing arm, a second screw rod is installed to lifing arm top end face internal screw thread fit, a elevator motor is installed on second screw rod top, elevator motor set firmly in the lift chamber roof, the lift chamber left and right sides wall is equipped with spacing chamber, spacing intracavity slidable mounting have with lifing arm fixed connection's stopper.
4. The electroplating process of an active electrode of a lithium battery as claimed in claim 1, wherein: the bottom of the left side of the lifting arm is fixedly provided with an air heater, the bottom of the air heater is provided with an air outlet pipe, the bottom end of the air outlet pipe is provided with an air outlet nozzle opposite to the electroplating cavity, the left side of the connecting rod is fixedly provided with a fixing frame, and the fixing frame is fixedly connected with the air outlet pipe.
5. The electroplating process of the active electrode of the lithium battery as claimed in claim 2, wherein: turn right from a left side and be equipped with first position inductor, second position inductor and third position inductor in proper order horizontal sliding chamber roof, the position of first position inductor with the storage box is relative from top to bottom, the position of second position inductor with the electroplating box is relative from top to bottom, the position of third position inductor with the conveyer belt is relative from top to bottom, just first position inductor, second position inductor and third position inductor respectively with horizontal driving motor electric connection.
CN201910661563.8A 2019-07-22 2019-07-22 Active electrode electroplating process for lithium battery Active CN110230086B (en)

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CN201910661563.8A CN110230086B (en) 2019-07-22 2019-07-22 Active electrode electroplating process for lithium battery

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CN201910661563.8A CN110230086B (en) 2019-07-22 2019-07-22 Active electrode electroplating process for lithium battery

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CN110230086A CN110230086A (en) 2019-09-13
CN110230086B true CN110230086B (en) 2020-12-29

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN111217148B (en) * 2020-01-14 2021-06-25 大同新成新材料股份有限公司 Copper-dipped preparation device for intelligent carbon sliding plate and preparation method thereof

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Publication number Priority date Publication date Assignee Title
JPH03234032A (en) * 1990-02-09 1991-10-18 Hitachi Ltd Work storage equipment and transfer equipment
CN102244020A (en) * 2011-06-20 2011-11-16 江苏长电科技股份有限公司 Package method and package die structure of composite material lead frame
CN202509151U (en) * 2012-03-28 2012-10-31 武汉钢铁(集团)公司 Electromagnetic type electroplating fixture
CN103422141A (en) * 2013-08-28 2013-12-04 东莞市五株电子科技有限公司 Automatic feeding and discharging location system of vertical continuous plating device
CN106044131A (en) * 2016-07-30 2016-10-26 东莞市台工电子机械科技有限公司 Intelligent lithium battery blanking, conveying and separating machine and working method thereof
CN205741251U (en) * 2016-05-19 2016-11-30 温州磐石机械设备维修咨询有限公司 A kind of Novel steam accessory electrophoretic paint device
CN208167134U (en) * 2018-04-04 2018-11-30 泉州市东曼厨卫科技有限公司 A kind of novel gold-plated special machine of hardware

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH03234032A (en) * 1990-02-09 1991-10-18 Hitachi Ltd Work storage equipment and transfer equipment
CN102244020A (en) * 2011-06-20 2011-11-16 江苏长电科技股份有限公司 Package method and package die structure of composite material lead frame
CN202509151U (en) * 2012-03-28 2012-10-31 武汉钢铁(集团)公司 Electromagnetic type electroplating fixture
CN103422141A (en) * 2013-08-28 2013-12-04 东莞市五株电子科技有限公司 Automatic feeding and discharging location system of vertical continuous plating device
CN205741251U (en) * 2016-05-19 2016-11-30 温州磐石机械设备维修咨询有限公司 A kind of Novel steam accessory electrophoretic paint device
CN106044131A (en) * 2016-07-30 2016-10-26 东莞市台工电子机械科技有限公司 Intelligent lithium battery blanking, conveying and separating machine and working method thereof
CN208167134U (en) * 2018-04-04 2018-11-30 泉州市东曼厨卫科技有限公司 A kind of novel gold-plated special machine of hardware

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